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payloads/external/SeaBIOS: Update makefile for olddefconfig 

Instead of creating the SeaBIOS .config file for QEMU, then changing
things to be coreboot specific, create a default config for coreboot,
then run olddefconfig to use the SeaBIOS defaults as they're set for
coreboot.  This leads to a cleaner config.

Note that CONFIG_THREAD_OPTIONROMS defaults to enabled for SeaBIOS if
we're building for coreboot, so I reversed the logic.

I *ASSUMED* that leaving CONFIG_QEMU_HARDWARE=y and CONFIG_DEBUG_IO=y
previously was an oversight.  If this is not correct, please let me
know and I'll add them it back in.  SeaBIOS disables these by default
if building for coreboot.

Change-Id: I42c6a56205bb15c6693a5f3a716b7876a4d78abe
Signed-off-by: Martin Roth <martin.roth@se-eng.com>
Reviewed-on: http://review.coreboot.org/6362
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
This commit is contained in:
Martin Roth 2014-07-25 14:24:32 -06:00 committed by Martin Roth
parent 6ccc45d7d5
commit 97804520bd
1 changed files with 5 additions and 11 deletions
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16
payloads/external/SeaBIOS/Makefile.inc vendored
View File

@ -24,20 +24,14 @@ checkout: fetch
config: checkout
echo " CONFIG SeaBIOS $(TAG-y)"
$(MAKE) -C $(OUT)/seabios defconfig OUT=$(OUT)/seabios/out/
echo "CONFIG_COREBOOT=y" >> $(OUT)/seabios/.config
ifeq ($(CONFIG_SEABIOS_THREAD_OPTIONROMS),y)
echo "CONFIG_THREAD_OPTIONROMS=y" >> $(OUT)/seabios/.config
endif
echo "CONFIG_COREBOOT=y" > $(OUT)/seabios/.config
echo "CONFIG_DEBUG_SERIAL=y" >> $(OUT)/seabios/.config
echo "CONFIG_DEBUG_SERIAL_PORT=0x3f8" >> $(OUT)/seabios/.config
echo "CONFIG_COREBOOT_FLASH=y" >> $(OUT)/seabios/.config
echo "CONFIG_LZMA=y" >> $(OUT)/seabios/.config
echo "CONFIG_FLASH_FLOPPY=y" >> $(OUT)/seabios/.config
echo "CONFIG_VGAHOOKS=y" >> $(OUT)/seabios/.config
echo "CONFIG_DEBUG_COREBOOT=y" >> $(OUT)/seabios/.config
ifneq ($(CONFIG_SEABIOS_THREAD_OPTIONROMS),y)
echo "# CONFIG_THREAD_OPTIONROMS is not set" >> $(OUT)/seabios/.config
endif
# This shows how to force a previously set .config option *off*
#echo "# CONFIG_SMBIOS is not set" >> $(OUT)/seabios/.config
$(MAKE) -C $(OUT)/seabios olddefconfig OUT=$(OUT)/seabios/out/
build: config
echo " MAKE SeaBIOS $(TAG-y)"